/
ChangeLog
3202 lines (2124 loc) · 101 KB
/
ChangeLog
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
2016-02-27 Larus <larus@Jim-Macbook-Air>
* QtSpim/menu.cpp:
Unnecessary refresh of register display.
* QtSpim/spimview.h, regwin.cpp:
Did not highlight changes to double precision registers correctly.
2015-12-29 Larus <larus@Jim-Macbook-Air>
* CPU/version.h (SPIM_VERSION):
Version 9.1.17
* summary.rtf:
Update installation instructions for latest OS X.
* QtSpim/QtSpim.pro, menu.cpp [https://sourceforge.net/p/spimsimulator/bugs/71/]:
Fix creation of qtspim.qhc file to eliminate embedded paths.
* menu.cpp, spimview.cpp, spimview.h:
Highlight spim notice with color.
2015-12-28 Larus <larus@ubuntu>
* bin/release-debian [https://sourceforge.net/p/spimsimulator/support-requests/9/]:
Forgot sqldriver on Linux.
2015-12-28 Larus <larus@Jim-Macbook-Air>
* CPU/scanner.l [https://sourceforge.net/p/spimsimulator/bugs/66/]:
Improvement to previous fix for flex version detection.
2015-12-21 Larus <larus@Jim-Macbook-Air>
* QtSpim/state.cpp (writeSettings):
Added check box for spim quiet mode.
2015-09-17 <larus@IC-LMC-ICDO-01>
* QtSpim/regwin.cpp, QtSpim/datawin.cpp [https://sourceforge.net/p/spimsimulator/bugs/60/]
Fix of bug 60 did not work on Windows because of difference in
treatment of hex literals from Mac.
2015-08-27 Larus <larus@Jim-Macbook-Air>
* README, README.rtf;
Update build instructions further.
2015-08-25 Larus <larus@ubuntu>
* CPU/version.h (SPIM_VERSION):
Version 9.1.16
* README, README.rtf:
Update build instructions.
* QtSpim/spimview.cpp (initialize_world):
Update copyright notice for QtSpim to notify that Qt uses LGPL.
* QtSpim/QtSpim.pro:
Configuration name changed from linux-g++ -> linux-g++-32
2015-04-26 Larus <larus@Jim-MacBook-Air.local>
* CPU/version.h (SPIM_VERSION):
Fix installation on Mac to include all libraries.
Version 9.1.15.
2015-03-12 Larus <larus@icdhcp-1-044.epfl.ch>
* QtSpim/state.cpp (win_Restore):
Add command on Windows menu to restore windows to initial default configuration.
2015-03-11 Larus <larus@icdhcp-1-044.epfl.ch>
* QtSpim/datawin.cpp (formatPartialQuadWord) [https://sourceforge.net/p/spimsimulator/bugs/61/]:
Problem printing partial word at end of memory space.
* CPU/scanner.l:
Change of 2/18 made a number followed by a comma and space
ambiguous. Now FP numbers must have a digit following decimal
point (decimal comma).
2015-02-18 Larus <larus@ubuntu>
* QtSpim/regwin.cpp, QtSpim/datawin.cpp [https://sourceforge.net/p/spimsimulator/bugs/60/]
Setting register and memory contents in QtSpim did not allow
negative hex numbers (0xf....).
2015-02-18 Larus <larus@icdhcp-1-196.epfl.ch>
* spim/spim.c (top_level):
Fixed spim's handling of stdin to allow it to read commands from
redirected input.
* CPU/scanner.l:
Allow comma (,) and apostraphe (') as decimal separator in
floating point numbers.
* QtSpim/menu.cpp (help_ViewHelp):
Fix Mac help.
2015-02-17 Larus <larus@icdhcp-1-196.epfl.ch>
* QtSpim/textwin.cpp (DisplayTextSegments):
Force redisplay of text segment when font changes.
* QtSpim/console.cpp (WriteOutput) [https://sourceforge.net/p/spimsimulator/patches/3/]:
Ensure console output stays visible.
2015-02-17 <larus@IC-LMC-ICDO-01>
* CPU/syscall.c (myInvalidParameterHandler) [https://sourceforge.net/p/spimsimulator/bugs/46/]:
Bad parameter to system call invoked Windows Error Reporting and
crashed spim. Instead, report error in spim.
2014-08-21 Larus <larus@Jim-MacBook-Air.local>
* Documentation/SourceForge/index.html:
Update links to Qt source.
2014-05-31 Larus <larus@Jim-MacBook-Air.local>
* spim/spim.c [Jorge Garcia Aguilar <jorgegarag@gmail.com>]:
Add -dump and -full_dump flags to write data and text segments
to a file.
2014-02-02 Larus <larus@Jim-MacBook-Air.local>
* Setup/QtSpim_Mac_Deployment/QtSpim_Mac_pkproj:
Fixed Mac install to include instructions how to work around
Gatekeeper rejection of unsigned apps.
2014-01-26 Larus <larus@Jim-MacBook-Air.local>
* CPU/version.h (SPIM_VERSION):
Version 9.1.13
* QtSpim/macinfo.plist, QtSpim/QtSpim.pro, NewIcon.icns:
Added application icon for MacOS.
* bin/release-osx
[Philip James, https://sourceforge.net/p/spimsimulator/bugs/54]:
Need to package Frameworks and plugs with Mac release and change
file paths so they can be found.
2014-01-22 Larus <larus@Jim-MacBook-Air.local>
* CPU/op.h [Philip Machanick <p.machanick@ru.ac.za>]:
Break instruction does not take any arguments.
2013-12-28 <larus@IC-LMC-ICDO-01>
* Documentation/SourceForge/index.html:
Bad path to files on SourceForge.
2013-12-17 <larus@IC-LMC-ICDO-01>
* New release of QtSpim for Windows to include msvcp110.dll.
2013-12-14 Larus <larus@Jim-MacBook-Air.local>
* CPU/version.h (SPIM_VERSION):
Version 9.1.12
* QtSpim/menu.cpp (help_ViewHelp):
Further adjustment of file positions on Mac OS.
2013-12-13 Larus <larus@Jim-MacBook-Air.local>
* QtSpim/help/qtspim.qhcp, QtSpim/help/qtspim.qhp:
Fix naming issues in QtSpim help. Open at top of page.
* QtSpim/menu.cpp (help_ViewHelp):
Properly launch Qt Assistant on Mac OS.
2013-12-11 Larus <larus@icdhcp-1-098.epfl.ch>
* QtSpim/QtSpim.pro:
Set flags for clang on Mac OS.
* CPU/run.c (run_spim):
Eliminate nop assignments caught by clang.
2013-12-10 <larus@IC-LMC-ICDO-01>
* CPU/version.h:
Version 9.1.11:
* CPU/inst.c, CPU/op.h, CPU/parser.y, Tests/tt.core.s:
MOVF and MOVT instructions were improperly parsed, stored, and unparsed.
* CPU/data.c (increment_data_pc):
[https://sourceforge.net/p/spimsimulator/bugs/53]:
Off-by-one error in computing space when growing data segment.
* QtSpim/regwin.cpp:
Display FP control register index values, not contents.
2013-12-09 <larus@IC-LMC-ICDO-01>
* Switched to Visual Studio 2012, ported installer to
InstallShieldLE since VS installer no longer supported.
2013-12-08 <larus@IC-LMC-ICDO-01>
* CPU/version.h:
Version 9.1.10
2013-11-14 <larus@IC-LMC-ICDO-01>
* CPU/inst.c (eval_imm_expr):
[https://sourceforge.net/p/spimsimulator/bugs/51]:
Incorrectly handled indexed offset of extern symbol.
2013-11-10 <larus@IC-LMC-ICDO-01>
* QtSpim/datawin.cpp (formatWord):
[https://sourceforge.net/p/spimsimulator/bugs/52]:
Negative decimal should be preceeded by spaces, not zeros, when
printing data.
2013-10-27 Larus <larus@ubuntu>
* Setup/qtspim_debian_deployment/control.prototype:n
Added Installed-Size field in DEBIAN/control file.
2013-10-15 <larus@IC-LMC-ICDO-01>
* QtSpim/datawin.c QtSpim/spimview.h
[https://sourceforge.net/p/spimsimulator/bugs/50]:
Did not properly format and print data segments that were not a
multiple of 16 bytes.
2013-10-14 <larus@IC-LMC-ICDO-01>
* CPU/scanner.l [https://sourceforge.net/p/spimsimulator/bugs/49]:
Did not properly scan escaped characters (e.g. '\n').
2013-10-13 <larus@IC-LMC-ICDO-01>
* QtSpim/main.cpp, QtSpim/QtSpim.pro, QtSpim/spim_support.c
[https://sourceforge.net/p/spimsimulator/bugs/47]
[https://sourceforge.net/p/spimsimulator/bugs/48]:
Port QtSpim to Qt 5.1.
2013-07-20 <JIM@LS-RED>
* QtSpim/help/HP_AppA.html [Matthias Herlich herlich@upb.de]:
Definition of caller/callee saved registers reversed!
2013-06-02 <JIM@LS-RED>
* CPU/inst.c (format_an_inst) [Daniel Chester <chester@mail.eecis.udel.edu>]:
FP compare (e.g. c.eq.s) instructions ignored condition flag
numbers. The FP move (e.g. movt.s) instructions did not default
condition flag.
2013-03-23 <JIM@LS-RED>
* CPU/data.c (extern_directive) [https://sourceforge.net/p/spimsimulator/bugs/44/]:
Multiple instance of extern directive resolved to distinct locations.
* CPU/inst.c (i_type_inst_full_word) [https://sourceforge.net/p/spimsimulator/feature-requests/11/]:
LW/SW of 0x8000..0xffff generated incorrect code.
2013-01-19 <JIM@LS-RED>
* CPU/version.h:
Version 9.1.9
* helloworld.s [https://sourceforge.net/p/spimsimulator/feature-requests/8/]:
Added hello world example
2013-01-06 <JIM@LS-RED>
* spimview.cpp, console.cpp [http://sourceforge.net/p/spimsimulator/feature-requests/9/]:
Use fixed width font for spim output to line up colums properly
2012-12-16 <JIM@LS-RED>
* QtSpim/QtSpim.pro [sourceforge #37: https://sourceforge.net/u/smeenai/]:
Fix flex output file argument specification.
Include optional defines for using Win move and del commands.
2012-12-09 <Jim@X64PC>
* CPU/version.h (SPIM_VERSION):
Version 9.1.8
* CPU/scanner.l [Tom Murphy wolfmurphy@gmail.com]:
Overwrote first digit in \ooo escape sequence in string.
* CPU/inst.c (i_type_inst) [Tom Murphy wolfmurphy@gmail.com]:
Crashed at teqi instruction.
2012-10-21 <Jim@X64PC>
* QtSpim/main.cpp (parseCommandLine):
Allow multiple input files on the command line.
* QtSpim/console.cpp (WriteOutput):
Activate console window on input or output to raise it and give it focus.
2012-10-13 <Jim@X64PC>
* CPU/sym-tbl.c (resolve_a_label_sub):
Error message indicates bare machine to explain why memory address
is too large.
2012-02-25 <Jim@LS-RED>
* QtSpim/menu.cpp (file_LoadFile):
Allow .a extension for assembly file.
2012-02-12 <Jim@X64PC>
* CPU/version.h:
Version 9.1.7
2012-02-11 <Jim@LS-RED>
* QtSpim/spimview.h:
Include version.h to catch dependence in menu.c on version number.
2012-02-04 <Jim@LS-RED>
* CPU/version.:
Version 9.1.6
* QtSpim/regwin.cpp (formatInt) [Jeff Gitlin <jeff.gitlin@gmail.com>]:
Returned sign-extended 64bit formatted values for negative numbers.
2012-01-07 <Jim@LS-RED>
* CPU/data.c (increment_data_pc), inst.c, tt.core.s [Artur Golisz <artur_waw@ymail.com>]:
Did not grow data segments properly when allocating memory with
the .space command.
2012-01-02 <Jim@X64PC>
* CPU/spim-utils.c (write_startup_message):
Updated copyright date.
2012-01-02 <Jim@LS-RED>
* CPU/version.h:
Version 9.1.5
* Setup/qtspim_debian_deployment/control.prototype:
More precise dependencies for qt packages >= 4.7 to fix setup problems.
2011-12-03 <Jim@LS-RED>
* QtSpim/main.cpp (parseCommandLine): [Esteban Stafford (estebanstafford)]:
Did not correctly initialize memory with -file argument.
* QtSpim/menu.cpp, console.cpp, console.h [Esteban Stafford (estebanstafford)]:
Got in an infinite loop when single stepping or running
interpreter blocked waiting for input.
2011-09-04 <Jim@X64PC>
* CPU/version.h (SPIM_VERSION):
Version 9.1.4
2011-11-25 <Jim@LS-RED>
* spim/Makefile [W. Michael Petullo ( flyn )]:
Inherit flags from environment.
2011-08-14 <Jim@LS-RED>
* QtSpim/console.cpp, QtSpim/datawin.cpp, QtSpim/regwin.cpp, QtSpim/textwin.cpp [Jordan Thoms (jords12)]:
Subwindows can receive events before main window is fully
construct if subwindows are undocked, which lead to a null-pointer reference.
* spim/spim.c (write_assembled_code) [George Prekas (prekgeo)]:
Added command line argument to dump contents of text and data segments.
* spim/spim.c:
Clean up code for dumping text segment and comments.
2011-07-30 <Jim@LS-RED>
* QtSpim/help/HP_AppA.html [Tatpong Katanyukul <tatpong@gmail.com>]:
Minor typos in instruction descriptions (bgezal, div.d, sub.d).
2011-07-26 <Jim@LS-RED>
* spim/Makefile [flyn]:
Added $(DESTDIR) to spim/xspim install targets.
2011-07-24 Jim Larus <jim@linuxPC>
* Version 9.1.3
* bin/release-debian:
Parameterize for x64 linux.
2011-07-23 Jim Larus <jim@linux64>
* xspim/buttons.c:
Changes to satisfy C++'s stricter typing rules.
2011-07-23 <Jim@X64PC>
* QtSpim/menu.cpp (help_AboutSPIM) [Sergio Barrachina Mir <barrachi@icc.uji.es>]:
Improve the About QtSpim dialog.
* QtSpim/regwin.cpp (changeValue):
Suppress compiler warning.
* QtSpim/QtSpim.pro:
Generate compressed helpfile and help collection separately to
work around bug in buildhelpcollection's -o argument.
2011-07-22 <Jim@X64PC>
* Version 9.1.2
* pervasive:
Changed C code to use bool instead of int to make things clear,
although no longer vanilla C code.
* QtSpim/datawin.cpp [William A. Barrett wbarrett1076@comcast.net]:
Fix data segment display to show ASCII chars on a partial line.
Only display printable ASCII chars.
2011-07-21 <Jim@X64PC>
* Version 9.1.1
* QtSpim/console.cpp, QtSpim/console.h, QtSpim/datatextedit.h,
QtSpim/datawin.cpp, QtSpim/regtextedit.h, QtSpim/regwin.cpp,
QtSpim/spimview.cpp, QtSpim/spimview.ui, QtSpim/texttextedit.h,
QtSpim/textwin.cpp [Mario H. Voorsluys m.h.voorsluys@student.tudelft.nl]:
Closing a window did not uncheck item on Windows menu.
Eliminated empty toolbar.
2011-07-20 <Jim@X64PC>
* QtSpim/breakpoint.ui QtSpim/menu.cpp, QtSpim/spimview.h, QtSpim/spimview.cpp [William Barrett wbarrett1076@comcast.net]:
Provide more usable set of options at a breakpoint.
2011-07-18 <Jim@X64PC>
* Version 9.1
2011-07-18 Jim Larus <jim@linuxPC>
* Setup/qtspim_debian_deployment/postinst:
Register QtSpim help file after installation.
2011-07-17 <Jim@X64PC>
* Setup/QtSpim_Win_Deployment/QtSpim-package.sln:
Fixed VS deployment package to register/unregister help file when
installing on new machine.
Added image rendering plugins for jpegs.
* main.cpp, menu.cpp, spimview.cpp, spimview.h, state.cpp:
Added command line parsing to QtSpim.
* CPU/spim.h, PCSpim/ConsoleWnd.cpp, PCSpim/SpimSupport.cpp,
QtSpim/console.cpp, QtSpim/console.h, QtSpim/spim_support.c,
Tests/read.s, spim/spim.c, xspim/xspim.c,
QtSpim/help/HP_AppA.html:
Better document the behavior of the console window in both
memory_mapped and regular mode. None of the simulators, beyond
spim, yet allows editing in either mode. Eliminate inconsistently
implemented control-c processing, except in spim simulator.
* QtSpim/spimview.cpp (closeEvent) [Mario H. Voorsluys m.h.voorsluys@student.tudelft.nl]:
Close console window when main QtSpim window closes.
2011-07-16 <Jim@X64PC>
* QtSpim/state.cpp (readSettings):
If the size of the restored window exceeds the current screen
size, resize the window.
* CPU/run.c (start_CP0_timer) [Ed Harcourt (edharcourt1)]:
Clean up non-Windows timer code to not reset timer until it has
expired. This behavior may have caused problems on Linux x64.
* QtSpim/console.cpp, QtSpim/console.h, QtStpim/spim_support.c [Merlin Hansen (wasteofammo)]:
Memory mapped IO was not fully implemented.
* QtSpim/menu.cpp (sim_Run) [Merlin Hansen (wasteofammo)]:
Reduced frequency of updating screen 100-fold to reduce the ~100
slowdown relative to the console version.
2011-06-19 <Jim@X64PC>
* QtSpim/Documentation/SourceForge [kevin.vermeer (kevin.vermeer)]:
PDF files not uploaded to SourceForge.
* QtSpim/datawin.cpp (formatMemoryContents) [Robert K. Moniot (moniot)]:
Incorrect html dropped line break after run of zeros.
* QtSpim/help/Fig7.1.jpg [William Barrett wbarrett1076@comcast.net]:
Missing figure in help file: rename file from FIg7.1.jpg to
Fig7.1.jpg since help tools are case sensitive.
* QtSpim/regwin.cpp [William Barrett wbarrett1076@comcast.net]:
Only printed out half of double precision FP registers.
* QtSpim/spimview.ui [William Barrett wbarrett1076@comcast.net]
Corrected misspelling in File menu item.
2011-06-19 <Jim@LS-RED>
* QtSpim/savelogfile.ui: QtSpim/menu.cpp [Kenneth Lodge klodge@csu.edu.au]:
Writing log file failed because of change to class of underlying
windows. Eliminated HTML mode and cleaned up dialog box.
2011-02-05 <Jim@LS-RED>
* CPU/scanner.l, CPU/parser.y [David Hemmendinger hemmendd@union.edu]:
Allow full arithmetic expressions in constant definitions.
* QtSpim/menu.cpp [Dave Reed <dreed@capital.edu>]:
Single stepping after hitting a breakpoint started at the
beginning of the program.
2011-01-18 <Jim@LS-RED>
* Documentation/SourceForge/readme.txt [Sergio Barrachina Mir <barrachi@icc.uji.es>]:
Installed Mac OS X version of QtSpim.
2011-01-09 <Jim@X64PC>
* Version 9.0.5 released:
* QtSpim/README, QtSpim/datawin.cpp, QtSpim/menu.cpp,
QtSpim/regtextedit.h, QtSpim/regwin.cpp, QtSpim/settings.ui,
QtSpim/spimview.h, QtSpim/spimview.ui, QtSpim/state.cpp:
Renamed st_intRegBase -> st_regDisplayBase and used base setting
to display FP registers.
Changed inconsistent use of QtSPIM -> QtSpim.
Dropped octal display format for register and data.
FP registers can be displayed in hex or binary.
FP registers can be set.
Right click to set register display format.
Enhancement from setting registers also applied to data segment.
2011-01-08 <Jim@LS-RED>
* Version 9.0.4 released:
* QtSpim/QtSpim.pro, QtSpim/regtextedit.h, QtSpim/regwin.cpp,
QtSpim/spimview.h, QtSpim/changevalue.ui [Mitko <asdfgga12@gmail.com>]:
Set value of register as either a decimal or hexadecimal value.
Fixed help file build for Windows.
2011-01-05 <Jim@LS-RED>
* PCSpim_9.0.2.zip, PCSpim_9.0.3.zip:
Icons for shortcut not properly set. Wrong installation banner.
2011-01-04 <Jim@LS-RED>
* PCSpim_9.0.1.zip:
New release to correct a bug in the deployment that included the
debug rather than release binary, which conflicted with libraries.
2011-01-02 <Jim@X64PC>
* Version 9.0.1 released:
* QtSpim/menu.cpp:
Update register display when single stepping.
* QtSpim/datawin.cpp, QtSpim/menu.cpp, QtSpim/regwin.cpp, QtSpim/textwin.cpp:
Scroll windows to top when reinitialized; otherwise leave at same place.
2011-01-01 Jim Larus <jim@linuxPC>
* Version 9.0 released:
* Setup/qtspim_debian/depolyment/qtspim.desktop, bin/release-debain:
Added Linux desktop entry and icon.
* QtSpim/regwin.cpp, QtSpim/datawin.cpp, QtSpim/textwin.cpp,
QtSpim/state.cpp:
Leave windows scrolled to top as much as possible.
* spim/Makefile, xspim/IMakefile:
Changed directories to install spim and xspim in /usr/bin.
* Setup/qtspim_debian_deployment, bin/release-debian, QtSpim/menu.cpp:
Create debian package.
2010-12-30 <Jim@X64PC>
* Moved SVN repository to SourceForge in preperation for hosting
entire project at that site.
2010-12-30 <Jim@LS-RED>
* PCSpim/PCSpimView.cpp [Lyosha Blinnikov <nookkin@gmail.com>]:
Incorrectly parse file names containing spaces.
2010-12-29 <Jim@LS-RED>
* PCSpim/pcspim.rc [Hauerwas, Adam <HAUERWAS@providence.edu>]:
Field label did not fit string.
2010-11-26 <Jim@LS-RED>
* QtSpim/help:
Added Appendix A of Patterson & Hennessey as help file.
2010-11-21 <Jim@LS-RED>
* QtSpim/menu.cpp, QtSpim/help:
Added help file.
2010-11-05 <Jim@LS-RED>
* QtSpim/regwin.cpp, QtSpim/QtSpim.pro, QtSpim/regtextedit.h,
QtSpim/spimview.cpp, QtSpim/spimview.ui Mitko <asdfgga12@gmail.com>:
Add right click to set register values.
2010-10-23 <Jim@LS-RED>
* CPU/inst.c, CPU/inst.h, CPU/mem.c, CPU/run.c,
QtSpim/datatextedit.h, QtSpim/datawin.cpp, QtSpim/menu.cpp,
QtSpim/spim_support.c, QtSpim/spimview.cpp, QtSpim/spimview.h,
QtSpim/spimview.ui, QtSpim/textwin.cpp, QtSpm/windows_images.qrc:
Fixed debugger functionality by adding pause button.
Sped up formating of data segments.
Improved error messages.
2010-10-10 <Jim@LS-RED>
* CPU/run.c, QtSpim/QtSpim.pro, QtSpim/README, QtSpim/spim_support.c, QtSpim/textwin.cpp
Chris Van Horne <cwvh@email.arizona.edu>:
Changes for Mac.
* xspim/xspim.c, xspim/buttons.c:
New internal interface.
* PCSpim/PCSpimView.cpp:
New internal interface.
* spim/spim.c:
New internal interface.
* QtSpim/menu.cpp, QtSpim/spimview.ui:
Improved handling of run/stop/single-step.
* CPU/spim-utils.c, CPU/spim-utils.h CPU/spim.h:
Simplify code for running a program.
2010-10-02 <Jim@LS-RED>
* QtSpim/menu.cpp (executeProgram) Alexander Williams <proflogic@gmail.com>:
Single step go hung up at breakpoint.
2010-09-18 <Jim@LS-RED>
* CPU/display-utils.c J.P. Mellor <jpmellor@rose-hulman.edu>:
Did not display full stack (artificially dropped first 4K).
2010-09-12 <Jim@LS-RED>
* QtSpim/:
Released QtSpim.0.9
2010-09-09 <Jim@X64PC>
* PCSpim/:
Ported PCSpim to Visual Studio 2010.
Renamed VS configuration files to reflect version of VS (vs6,
vs08, vs10).
Compiled PCSpim for x64 processor on Windows.
2010-09-06 <Jim@X64PC>
* spim/Makefile:
Supress coercion chatter when compiling with gcc v4.
2010-09-03 <Jim@LS-RED>
* spim/, xspim/, CPU:
Eliminated the Configure / configuration file. Defaults work for
most systems these days, so ports to "unusual" systems can change
the parameters by setting the cpp defines manually in Makefiles.
2010-08-31 <Jim@LS-RED>
* pervasive:
Renamed defines LITTLENDIAN -> SPIM_LITTLENDIAN, BIGENDIAN ->
SPIM_BIGENDIAN to avoid name classes with system .h files.
2010-07-27 <Jim@LS-RED>
* CPU/{inst.c, parser.y, run.c, scanner.l, spim-utils.c,
sym-tbl.c, syscall.c}, spim/{Makefile, spim.c}:
Fix type errors so spim compiles as C++.
2010-07-21 <Jim@LS-RED>
* CPU/version.h, CPU/spim-utils.c, spim/Makefile, xspim/Makefile,
xspim/IMakefile, PCSpim/pcspim.vcproj:
Move spim version information from file to CPU/version.h.
2010-01-23 <Jim@LS-RED>
* CPU/endian.c:
Added copyright notice.
2010-01-08 <Jim@LS-RED>
* Version 8.0 released
2010-01-05 <Jim@LS-RED>
* xspim/Imakefile, spim/Makefile Jaymie Strecker [JStrecker@wooster.edu]:
Change install path from /usr to /usr/local.
Removed -D option, which doesn't exists on MacOS.
* pervasive:
Change license to a BSD license, update copyright notices, and
eliminated references to my old email address.
2009-12-05 <Jim@LS1>
* CPU/spim-utils.c (initialize_run_stack) [이법재 bupjae@hotmail.com]:
Simplify alignment of data on stack to ensure enough room is left
for environment and args at top of stack.
* PCSpim/PCSpimView.cpp:
Initialize stack with arguments when running program from run dialog.
* spim/spim.c (read_input) [Adam Wolfe Gordon
adam.wolfegordon@gmail.com}:
read_input filled buffer with last character of file not terminated by
newline.
* Documentation/spim.html [Dave Comer dmcomer@dmcmicro.com]:
Links to MIPS documentation were broken.
2009-09-22 <Jim@LS1>
* spim/spim.c (main) [Ohad Kammar ohad.kammar@ed.ac.uk]:
Did not return value from exit syscall.
2009-03-01 James larus <larus@ubuntu-laptop>
* xspim/buttons.c [Karl Ljungkvist k.ljungkvist@gmail.com]:
Step command reinitialized the stack, which changed registers (argc, argv).
2009-03-01 <Jim@LS1>
* Documentation/spim.html:
Updated web page to remove reference to spim source in PCSpim source distribution.
* PCSpim/PCSpimView.{cpp, h}, SettingsDlg.cpp, BreakpointDlg.cpp, MainFrm.{cpp, h}:
Force redisplay of data segment in situations in which register
values may have changed, such as $sp. Some cleanup as well.
* PCSpim/PCSpimView.cpp:
Properly initialize the PC at the first invocation of the step operation.
* PCSpim/PCSpimView.cpp, spim/spim.c [Pierce, Bill [pierce@hood.edu]:
Initialize the stack when initializing the world, so the stack is
initialized when single stepping as well as running.
2009-02-13 <Jim@LS1>
* CPU/mem.c (bad_mem_write) [phong le phongle@nlsim.com]:
Major memory leak: instructions overwritten by self-modifying code
were not freed!
* spim/Configure, xspim/Configure [Carlos Pantelides carlos_pantelides@yahoo.com]:
Added test for 64 bit Linux systems.
2009-01-22 <Jim@LS1>
* spim/Makefile:
Fix install commands so exceptions.s is installed at /usr/lib/spim.
Rerelease of spim.tar.*
2009-01-14 <Jim@LS1>
* pcspim.zip:
Rerelease of pcspim to correct installer problem. Visual Studio
9.0 required new crt and mfc libraries.
2009-01-01 <Jim@LS1>
* Released version 7.4
2009-01-01 James larus <larus@ubuntu-laptop>
* xspim/Imakefile, spim/Makefile:
Fix install directories for Linux.
2008-11-29 <Jim@LS1>
* xspim/buttons.c [karl.marklund@gmail.com]:
Command line arguments for assembly code not properly set.
2008-11-28 <Jim@LS1>
* PCSpim/PCSpimView.{cpp,h}:
Command line arguments not set properly on second and subsequent runs.
2008-11-01 <Jim@LS1>
* Version 7.4
* Tests/tt.core.s (madd_) Miguel Barão [mjsb@di.uevora.pt]:
Added test for madd(2, -1) with (hi, lo) = (0, -1).
2008-05-18 <Jim@LS1>
* CPU/scanner.l [liblit@cs.wisc.edu]:
Fix for flex 2.5.33 was too specific for that version and failed
on later versions, which propagated the change recoganized by fix
of2005-02-05.
2007-05-20 <Jim@LS1>
* CPU/run.c (run_spim):
Fixed handling of borrow from subtract of low-order word in MSUB
and MSUBU
2007-05-03 <Jim@LS1>
* CPU/run.c Tim ODonnell [timodonnell@gmail.com]:
Fixed handling of overflow from add of low-order word in MADD and
MADDU.
2007-04-15 <Jim@LS1>
* Documentation/spim.html:
Updated MIPS documenation links to reflect new file
versions. Included link to Nokia 660 port.
2007-01-14 <Jim@LS1>
* CPU/inst.c (inst_decode) Cai Hongxu [caihongxu@gmail.com]:
Did not correctly decode SPECIAL2 instructions (e.g., madd).
2006-08-28 <Jim@LS1>
* spim/Makefile:
Explicitly include exception handler path for "make test" to
eliminate need to install it before running test.
2006-08-26 <Jim@LS1>
* Version 7.3
* spim/Makefile, xspim/Imakefile:
Fix installation process of man pages and make xspim compile under
Cygwin. Do not install man page by default (too many different
options).
2006-08-23 <Jim@LS1>
* CPU/string-stream.c [Jeremy Huddleston
jeremyhu@eecs.berkeley.edu]:
Segfault in ss_printf caused by incorrect usage of va_ interface
when string overflows and needs to be reallocated.
* xspim/xspim.c, spim/spim.c [Jeremy Huddleston
jeremyhu@eecs.berkeley.edu]:
Read SPIM_EXCEPTION_HANDLER environment variable.
2006-08-20 <Jim@LS1>
* CPU/scanner.l [many xspim bugs on Linux]:
flex 2.5.33 changed the polarity of the yy_init flag without
providing a backwardly compatible way of setting it (sigh).
* spim-utils.c [Jeremy Huddleston jeremyhu@berkeley.edu]:
Allow a semicolon deliminated list of exception files, rather than
just a single file.
* parser.y [Piotr Bieganowski bieganow@wsisiz.edu.pl]:
Memory corruption caused spim to crash when a label was defined
twice in succession.
2006-08-19 <Jim@LS1>
* PCSPimView.cpp:
Update register and memory display even after a parse error when
reading a file.
* parser.y, scanner.{h, l} [Jordi Ferrer Plana jferrerp@eia.udg.es]:
Added unnecessary null character between items in a list of
strings from .asciiz.
2005-11-25 <Jim@LS1>
* xspim/Imakefile, spim/Makefile [Johannes Grassler
johannes.grassler@freenet.de]:
Fix paths for installing exception.s.
2005-08-28 <Jim@LS1>
* Documentation/TeX/spim.tex:
Change psfig -> epsfig.
* SPIM 7.2.1 Released
* spim.c:
Translate CR -> NL on console input and echo CR following NL on
console output (to make IO consistent across all three platforms).
* spim.c:
Did not properly set console flags when passing console to program.
* xspim.c:
Fixed handling of carriage return and modifier keys in xspim
memory mapped IO.
* xspim.c:
Do not ignore trailing filename argument to xspim.
* {spim,xspim}/Configure:
Use the "env" command to invoke bash, so pathname is not hardwired
into shell script (eg for Solaris).
2005-08-07 <Jim@LS1>
* SPIM 7.2 Released
* README spim/Makfile
General cleanup of documentation in README files.
Eliminated Makefile.Cygwin in spim directory in favor of single
file that worked on Unix and Cygwin.
2005-07-25 <Jim@LS1>
* CPU/sym-tbl.c (resolve_a_label_sub) [Vegdahl, Steven vegdahl@up.edu]:
Did not add 1 to upper 16 bits of LW/SW pair (to compensate for
signed add in instruction) when there was an ADDU instruction
between the LUI and LW/SW, due to an indexed address compuation.
2005-06-04 <Jim@LS1>
* spim/spim.c (console_to_program) [Peter Fröhlich phf@cs.ucr.edu]:
Eliminated non-POSIX flags IUCLC and IXANY to facilitate port to
Mac OS X.
* spim/spim.c (console_to_program) [Deborah Pickett
debbiep@csse.monash.edu.au]:
Use termios(3) library calls instead of IOCTLs to fix bug
introduced in port from termio to termios struct (did not change
TCGETA -> TCGETS and TCSETA -> TCSETS, since the latter does not
exist in Cygwin).
* Tests/tt.core.s (jalr_):
Test default case for jalr, without default $rd (=31).
* Tests/tt.io.s blair bethwaite [blair.bethwaite@gmail.com]:
Trap handle in test extracted wrong bits from ExcCode field of
Cause register.
2005-05-31 <Jim@LS1>
* Pervasive restructuring of files to put 3 UIs (spim, xspim,
PCSpim) in separate directories and cleanup organization and
makefiles.
2005-02-12 <Jim@LS1>
* PCSpim:
Use correct help file in install process.
2005-02-05 <Jim@LS1>
* scanner.l [Joe Pfeiffer pfeiffer@cs.nmsu.edu]:
Added work-around for bug in 2.5.31 that left yytext_ptr undefined.
* exceptions.s [Herman Harrison herman.harrison@utdallas.edu]:
Restore epilogue code restored $at then used pseduo instructions
that smashed it.
* PCSpimView.{cpp,h}
Cleared filename when reinitializing simulator, which broke next
reload command.
2005-01-10 <Jim@LS1>
* Repackage and rerelease PCSpim_7.1.zip to include mfc71.dll and
msvc71.dll, which weren't originally included.
2005-01-02 <Jim@LS1>
* Version 7.1 released.